Shibboleth Developers

["Adrian Michael Nida" <>]

Hmmm, it appears a section of my /etc/shibboleth.xml file was in the
wrong location.  It's starting up now...

Thanks,

Adrian

: -----Original Message-----
: From: Adrian Michael Nida 
[mailto:]
: Sent: Tuesday, April 01, 2008 12:04
: To: 

: Subject: Courrupted Double-Linked List Gotcha
: 
: All,
: 
: Hey there.  I'm not sure if this is some April Fool's Joke or
: what.
: My shibboleth daemon died last night.  It has been running quite
: contently on a RHEL5 box for close to a year.  Now, whenever I
: try to
: run it, I get the following error message/backtrace.  It pretty
: much
: tanks right away, so if any of you could give me some pointers, I
: would greatly appreciate it.  Thanks!
: 
: Adrian
: 
: -------- Start Error message ----
: 
root@gcrc-www:~#
 shibd -f
: *** glibc detected *** shibd: corrupted double-linked list:
: 0x096a0498
: ***
: ======= Backtrace: =========
: /lib/libc.so.6[0xe5e126]
: /lib/libc.so.6[0xe5fcfd]
: /lib/libc.so.6(__libc_malloc+0x7e)[0xe612ee]
: /usr/lib/libstdc++.so.6(_Znwj+0x27)[0x1ceb47]
: /usr/lib/libstdc++.so.6(_Znaj+0x1d)[0x1cec7d]
: /usr/lib/liblog4cpp.so.4(_ZN7log4cpp10StringUtil5vformEPKcPc+0x25
: )[0xb
: 95575]
: /usr/lib/liblog4cpp.so.4(_ZN7log4cpp8Category19_logUnconditionall
: yEiPK
: cPc+0x3b)[0xb8794b]
: /usr/lib/liblog4cpp.so.4(_ZN7log4cpp8Category4critEPKcz+0x3f)[0xb
: 866ff
: ]
: /usr/lib/libshib-
: target.so.5(_ZN10shibtarget13XMLConfigImpl4initEb+0x2
: 92b)[0x66912b]
: /usr/lib/libshib-
: target.so.5(_ZNK10shibtarget9XMLConfig17newImplementa
: tionEPKcb+0x111)[0x669f81]
: /usr/lib/libshib.so.6(_ZNK10shibboleth17ReloadableXMLFile17getImp
: lemen
: tationEv+0x52)[0xddaa32]
: /usr/lib/libshib-
: target.so.5(_ZN10shibtarget8STConfig23ShibTargetConfi
: gFactoryEPKN11xercesc_2_610DOMElementE+0x105)[0x65a865]
: /usr/lib/libshib-
: target.so.5(_ZN10shibtarget8STConfig4loadEPKc+0xf8)[0
: x652548]
: shibd[0x804c778]
: /lib/libc.so.6(__libc_start_main+0xdc)[0xe0edec]
: shibd(xdr_shibrpc_get_session_ret_2+0xa5)[0x804bb31]
: ======= Memory map: ========
: 00101000-00114000 r-xp 00000000 08:01 718391     /lib/libnsl-
: 2.5.so
: 00114000-00115000 r-xp 00012000 08:01 718391     /lib/libnsl-
: 2.5.so
: 00115000-00116000 rwxp 00013000 08:01 718391     /lib/libnsl-
: 2.5.so
: 00116000-00118000 rwxp 00116000 00:00 0
: 0011a000-001fa000 r-xp 00000000 08:01 2256607
: /usr/lib/libstdc++.so.6.0.8
: 001fa000-001fe000 r-xp 000df000 08:01 2256607
: /usr/lib/libstdc++.so.6.0.8
: 001fe000-001ff000 rwxp 000e3000 08:01 2256607
: /usr/lib/libstdc++.so.6.0.8
: 001ff000-00205000 rwxp 001ff000 00:00 0
: 00207000-00212000 r-xp 00000000 08:01 718386
: /lib/libgcc_s-4.1.2-20070626.so.1
: 00212000-00213000 rwxp 0000a000 08:01 718386
: /lib/libgcc_s-4.1.2-20070626.so.1
: 00215000-00217000 r-xp 00000000 08:01 718402
: /lib/libcom_err.so.2.1
: 00217000-00218000 rwxp 00001000 08:01 718402
: /lib/libcom_err.so.2.1
: 0021a000-00229000 r-xp 00000000 08:01 718399     /lib/libresolv-
: 2.5.so
: 00229000-0022a000 r-xp 0000e000 08:01 718399     /lib/libresolv-
: 2.5.so
: 0022a000-0022b000 rwxp 0000f000 08:01 718399     /lib/libresolv-
: 2.5.so
: 0022b000-0022d000 rwxp 0022b000 00:00 0
: 0022f000-0034c000 r-xp 00000000 08:01 718403
: /lib/libcrypto.so.0.9.8b
: 0034c000-0035f000 rwxp 0011c000 08:01 718403
: /lib/libcrypto.so.0.9.8b
: 0035f000-00362000 rwxp 0035f000 00:00 0
: 00364000-0036c000 r-xp 00000000 08:01 2254237
: /usr/lib/libkrb5support.so.0.1
: 0036c000-0036d000 rwxp 00007000 08:01 2254237
: /usr/lib/libkrb5support.so.0.1
: 0036f000-0039b000 r-xp 00000000 08:01 2261010
: /usr/lib/libgssapi_krb5.so.2.2
: 0039b000-0039d000 rwxp 0002c000 08:01 2261010
: /usr/lib/libgssapi_krb5.so.2.2
: 0039f000-0042f000 r-xp 00000000 08:01 2261009
: /usr/lib/libkrb5.so.3.3
: 0042f000-00431000 rwxp 00090000 08:01 2261009
: /usr/lib/libkrb5.so.3.3
: 00431000-00432000 rwxp 00431000 00:00 0
: 00434000-00459000 r-xp 00000000 08:01 2261008
: /usr/lib/libk5crypto.so.3.1
: 00459000-0045a000 rwxp 00025000 08:01 2261008
: /usr/lib/libk5crypto.so.3.1
: 0045c000-0045e000 r-xp 00000000 08:01 718393
: /lib/libkeyutils-1.2.so
: 0045e000-0045f000 rwxp 00001000 08:01 718393
: /lib/libkeyutils-1.2.so
: 00461000-004a2000 r-xp 00000000 08:01 718404
: /lib/libssl.so.0.9.8b
: 004a2000-004a6000 rwxp 00040000 08:01 718404
: /lib/libssl.so.0.9.8b
: 004de000-0050e000 r-xp 00000000 08:01 2261018
: /usr/lib/libidn.so.11.5.19
: 0050e000-0050f000 rwxp 0002f000 08:01 2261018
: /usr/lib/libidn.so.11.5.19
: 00511000-0054c000 r-xp 00000000 08:01 2261019
: /usr/lib/libcurl.so.3.0.0
: 0054c000-0054d000 rwxp 0003b000 08:01 2261019
: /usr/lib/libcurl.so.3.0.0
: 0054f000-00617000 r-xp 00000000 08:01 2261126
: /usr/lib/libxml-security-c.so.12.0
: 00617000-0061c000 rwxp 000c8000 08:01 2261126
: /usr/lib/libxml-security-c.so.12.0
: 0061c000-0061d000 rwxp 0061c000 00:00 0
: 0061f000-0069b000 r-xp 00000000 08:01 2261137
: /usr/lib/libshib-target.so.5.0.0
: 0069b000-0069f000 rwxp 0007b000 08:01 2261137
: /usr/lib/libshib-target.so.5.0.0
: 006d8000-00a25000 r-xp 00000000 08:01 2261029
: /usr/lib/libxerces-c.so.26.0
: 00a25000-00a55000 rwxp 0034d000 08:01 2261029
: /usr/lib/libxerces-c.so.26.0
: 00a55000-00aa5000 r-xp 00000000 08:01 2260784
: /usr/libexec/xmlproviders.so
: 00aa5000-00aa9000 rwxp 00050000 08:01 2260784
: /usr/libexec/xmlproviders.so
: 00ab6000-00b69000 r-xp 00000000 08:01 2261136
: /usr/lib/libsaml.so.5.0.1
: 00b69000-00b6d000 rwxp 000b2000 08:01 2261136
: /usr/lib/libsaml.so.5.0.1
: 00b6f000-00b9f000 r-xp 00000000 08:01 2261129
: /usr/lib/liblog4cpp.so.4.0.5
: 00b9f000-00ba1000 rwxp 0002f000 08:01 2261129
: /usr/lib/liblog4cpp.so.4.0.5
: 00ba8000-00bc1000 r-xp 00000000 08:01 718362     /lib/ld-2.5.so
: 00bc1000-00bc2000 r-xp 00019000 08:01 718362     /lib/ld-2.5.so
: 00bc2000-00bc3000 rwxp 0001a000 08:01 718362     /lib/ld-2.5.so
: 00c11000-00c12000 r-xp 00c11000 00:00 0          [vdso]
: 00d07000-00d09000 r-xp 00000000 08:01 718371     /lib/libdl-
: 2.5.so
: 00d09000-00d0a000 r-xp 00001000 08:01 718371     /lib/libdl-
: 2.5.so
: 00d0a000-00d0b000 rwxp 00002000 08:01 718371     /lib/libdl-
: 2.5.so
: 00d0d000-00d20000 r-xp 00000000 08:01 718377
: /lib/libpthread-2.5.so
: 00d20000-00d21000 r-xp 00012000 08:01 718377
: /lib/libpthread-2.5.so
: 00d21000-00d22000 rwxp 00013000 08:01 718377
: /lib/libpthread-2.5.so
: 00d22000-00d24000 rwxp 00d22000 00:00 0
: 00d26000-00d4b000 r-xp 00000000 08:01 718370     /lib/libm-2.5.so
: 00d4b000-00d4c000 r-xp 00024000 08:01 718370     /lib/libm-2.5.so
: 00d4c000-00d4d000 rwxp 00025000 08:01 718370     /lib/libm-2.5.so
: 00d4f000-00d64000 r-xp 00000000 08:01 718376
: /lib/libselinux.so.1
: 00d64000-00d66000 rwxp 00015000 08:01 718376
: /lib/libselinux.so.1
: 00d68000-00da3000 r-xp 00000000 08:01 716765
: /lib/libsepol.so.1
: 00da3000-00da4000 rwxp 0003a000 08:01 716765
: /lib/libsepol.so.1
: 00da4000-00dae000 rwxp 00da4000 00:00 0
: 00db0000-00dc2000 r-xp 00000000 08:01 2254520
: /usr/lib/libz.so.1.2.3
: 00dc2000-00dc3000 rwxp 00011000 08:01 2254520
: /usr/lib/libz.so.1.2.3
: 00dc5000-00df7000 r-xp 00000000 08:01 2259517
: /usr/lib/libshib.so.6.0.0
: 00df7000-00df9000 rwxp 00031000 08:01 2259517
: /usr/lib/libshib.so.6.0.0
: 00df9000-00f33000 r-xp 00000000 08:01 718366     /lib/libc-2.5.so
: 00f33000-00f35000 r-xp 0013a000 08:01 718366     /lib/libc-2.5.so
: 00f35000-00f36000 rwxp 0013c000 08:01 718366     /lib/libc-2.5.so
: 00f36000-00f39000 rwxp 00f36000 00:00 0
: 08048000-08055000 r-xp 00000000 08:01 2254538    /usr/sbin/shibd
: 08055000-0805f000 rw-p 0000d000 08:01 2254538    /usr/sbin/shibd
: 09615000-097b5000 rw-p 09615000 00:00 0
: b7400000-b7421000 rw-p b7400000 00:00 0
: b7421000-b7500000 ---p b7421000 00:00 0
: b753b000-b753c000 ---p b753b000 00:00 0
: b753c000-b7f44000 rw-p b753c000 00:00 0
: bf8c3000-bf8d9000 rw-p bf8c3000 00:00 0          [stack]
: Aborted
: 
: --------- End Error message -----
: 
: --
:    Informatics Manager / Research Associate / Student
: Research Support Center (GCRC/CTC) Office: (843) 876-5101
: Medical University of SC           Fax:    (843) 792-2601
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:    http://www.gcrc.musc.edu   http://www.ctc.musc.edu
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